type props = {
  onClick: (e: MouseEvent) => void
  onDrag: (e: MouseEvent) => void
  new1Type: string
  classname: string
}

// type t1 = "onClick" | "onDrag" | "new1Type" | "classname"
type t1 = keyof props & {}
// type t2 = "onClick" | "onDrag"
type t2 = keyof props & {} & `on${string}`
